Unified BeginFrame scheduling

cc/trees/layer_tree_host_client.cc

Index: cc/trees/layer_tree_host_client.cc
diff --git a/cc/trees/layer_tree_host_client.cc b/cc/trees/layer_tree_host_client.cc
new file mode 100644
index 0000000000000000000000000000000000000000..e9119b0a6ce026655b555036656e2f213dceaba0
--- /dev/null
+++ b/cc/trees/layer_tree_host_client.cc
@@ -0,0 +1,19 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "cc/trees/layer_tree_host_client.h"
+
+#include "base/logging.h"
+
+namespace cc {
+
+void LayerTreeHostClient::SendBeginFrameToChildren(const BeginFrameArgs& args) {
+  NOTREACHED();
+}
+
+void LayerTreeHostClient::DidLoseOutputSurface() {
+  NOTREACHED();
+}
+
+}  // namespace cc